WorkVenture gives you an inside look at what it's like to work at Chai Sang (1989) Co., Ltd., office & team photos, reviews and more. This is the Chai Sang (1989) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Chai Sang (1989) Co., Ltd..Apply to VenueEApply to mad Arai DApply to TeleIntelApply to Mbox Multimedia